China's BOE Display has been discussing its 5.5-Gen LTPS fab in Ordos for a long time. Today BOE announced that it finally approves the AMOLED line in that fab, and will begin construction soon in a 22 billion yuan investment ($3.6 billion). The fab's capacity will be 54,000 glass substrates a month and will produce small and medium sized panels.

According to earlier reports, the fab will begin producing LTPS LCDs soon (by the end of 2013). It's not clear whether the AMOLED line is a new line or whether BOE will convert one of the LCD lines to AMOLED. It is expected that BOE will only start mass producing AMOLEDs by the end of 2014. BOE's AMOLED fab will use high-resolution FMM deposition and a WRGB architecture. We know that BOE is also developing ink-jet printing technology but this will most likely take more time to commercialize.

Last month it was reported that in addition to the 5.5-Gen line in Ordos, BOE is also planning a Gen-8 Oxide-TFT line in Hefei - for both LCD and AMOLED panels.